Power system reliability in terms of the system´s operating states

Author

Endrenyi, J. ; Wellssow, W.H.

Author_Institution

Kinectrics Inc, Toronto, Ont., Canada

Volume

2

fYear

2001

fDate

2001

Abstract

In the first part of the paper, a review is given of the various schemes for classifying electric power system operating states as proposed in IEEE, EPRI and CIGRE publications and the International Electrotechnical Vocabulary. Next, distinction is made between system and state adequacy concepts and the adequacy criteria for the two are related for both deterministic and probabilistic adequacy evaluation methods. Finally, a discussion is given of how the system adequacy concept changes when the monopolistic way of operating power systems is replaced by competition on the energy market

Keywords

electricity supply industry; nomenclature; power supply quality; power system reliability; probability; reviews; CIGRE publications; EPRI publications; IEEE publications; International Electrotechnical Vocabulary; adequacy criteria; competitive operation; deterministic adequacy evaluation methods; monopolistic operation; power system operating states; power system reliability; probabilistic adequacy evaluation methods; state adequacy; system adequacy; Control systems; Energy management; IEC standards; Power supplies; Power system management; Power system reliability; Power system security; Power systems; Vocabulary; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Tech Proceedings, 2001 IEEE Porto

Conference_Location

Porto

Print_ISBN

0-7803-7139-9

Type

conf

DOI

10.1109/PTC.2001.964774

Filename

964774